title: Incidence and detection of occult hepatic metastases in colorectal carcinoma.
mesh_terms: D003110:Colonic Neoplasms / Q000175:diagnosis*; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis / Q000556:secondary*; D012004:Rectal Neoplasms / Q000175:diagnosis*